.all {
    display: flex;
}
.left {
    width: 20%;
}
.right {
    width: 80%;
}
.header {
    display: inline-block;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background-color: red;
    margin-left: 30px;
    margin-top: 20px;
}
.header-name {
    display: inline-block;
    margin-left: 10px;
    margin-top: 20px;
}
.date {
    margin-left: 120px;
}
.content {
    display: inline-block;
    margin: 10px 0 10px 10px;
}
